Table 3: Average extractions across...

Table 3:

Average extractions across treatments.

	Aggregate (all periods)		Early (periods 1–7)		Late (periods 8–15)
	No Punishment	Punishment	No Punishment	Punishment	No Punishment	Punishment
Equal	33.12	29.46	32.03	28.95	94.22	29.98
	(2.70)	(3.20)	(2.54)	(2.86)	(2.53)	(3.63)
Unequal	31.75	28.81	31.01	28.67	32.49	28.95
	(4.54)	(2.73)	(2.98)	(3.00)	(5.71)	(2.51)
Low	29.43	29.32	30.75	27.85	28.12	30.80
	(3.01)	(2.67)	(2.45)	(2.83)	(3.08)	(1.52)
High	34.06	28.30	31.27	29.50	36.86	27.09
	(4.70)	(2.77)	(3.59)	(3.12)	(4.08)	(1.84)

	Aggregate (all periods)		Early (periods 1–7)		Late (periods 8–15)
	No Punishment	Punishment	No Punishment	Punishment	No Punishment	Punishment
Equal	33.12	29.46	32.03	28.95	94.22	29.98
	(2.70)	(3.20)	(2.54)	(2.86)	(2.53)	(3.63)
Unequal	31.75	28.81	31.01	28.67	32.49	28.95
	(4.54)	(2.73)	(2.98)	(3.00)	(5.71)	(2.51)
Low	29.43	29.32	30.75	27.85	28.12	30.80
	(3.01)	(2.67)	(2.45)	(2.83)	(3.08)	(1.52)
High	34.06	28.30	31.27	29.50	36.86	27.09
	(4.70)	(2.77)	(3.59)	(3.12)	(4.08)	(1.84)

Averages are calculated at the group level and over time: aggregate (all periods), the first seven periods (Early) and the remaining eight periods (Late). Standard deviations are shown in parentheses. There are N = 8 independent groups per treatment.

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